Vulnerability identifier: #VU83417

Vulnerability risk: Low

CVSSv3.1: 4.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-44319

CWE-ID: CWE-328

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
SCALANCE XB205-3
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XB205-3LD
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XB208
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XB213-3
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XB213-3LD
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XB216
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC206-2
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC206-2G PoE
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC206-2G PoE EEC
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC206-2SFP
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC206-2SFP EEC
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC206-2SFP G
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC206-2SFP G EEC
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC208
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC208EEC
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC208G
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC208G EEC
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC208G PoE
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC216
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC216-3G PoE
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC216-4C
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC216-4C G
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC216-4C G EEC
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC216EEC
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC224
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC224-4C G
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XC224-4C G EEC
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XF204
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XF204 DNA
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XF204-2BA
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XF204-2BA DNA
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XP208
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XP208EEC
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XP208PoE EEC
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XP216
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XP216EEC
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XP216POE EEC
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XR324WG
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XR326-2C PoE WG
Hardware solutions / Routers & switches, VoIP, GSM, etc
SCALANCE XR328-4C WG
Hardware solutions / Routers & switches, VoIP, GSM, etc
SIPLUS NET SCALANCE XC206-2
Hardware solutions / Routers & switches, VoIP, GSM, etc
SIPLUS NET SCALANCE XC206-2SFP
Hardware solutions / Routers & switches, VoIP, GSM, etc
SIPLUS NET SCALANCE XC208
Hardware solutions / Routers & switches, VoIP, GSM, etc
SIPLUS NET SCALANCE XC216-4C
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor:

Description

The vulnerability allows a user attacker to compromise the target system.

The vulnerability exists due to use of a weak checksum algorithm to protect the configuration backup that an administrator can export from the device. A remote administrator can upload a modified configuration file to change the configuration of an affected device.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

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External links
http://cert-portal.siemens.com/productcert/txt/ssa-699386.txt

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.